Take a look in any health foods store, supplement shop or online fitness boutique and within the best sellers you’ll find a plethora of whey protein concentrate and isolate goods.

It’s no secret that the protein filled powder is a number one necessity for any serious fitness enthusiast - but the reasons why and the benefits associated with whey protein are often skipped in broscience 101…

So what don’t you get taught at lifting school? What are the top benefits of whey protein isolate?

Whey is a great source of high-quality protein

First and foremost, whey protein isolate is an absolutely fantastic source of high-quality protein.

Compared to other sources of the major macronutrient, whey is very digestible and is absorbed from the cut rapidly. This is highly beneficial for fitness professionals, athletes and enthusiasts as this absorption is key for recovery post-workout. Which, brings us nicely onto the next major benefit...

Whey protein isolate promotes muscle growth

When combined with resistance training, it is widely shown and accepted that whey protein isolate promotes muscle growth.

Protein is key for the recovery portion of training with a diet high in the macronutrient best for maximising results. A good indicator of how much protein you should be consuming can be calculated by 0.8 to 2.0 (depending on your level of activity) x your bodyweight in kilos.

80kg = 64g - 160g of protein per day

Depending on the quality of your diet, this target isn’t always easy to reach.

Whey protein isolate is great for convenience

Convenience and adherence to a diet is one of the trickiest parts of any fitness and diet regiment, but with the convenience of whey protein isolate powders, some ease can be instilled in your routine.

There’s only so many chicken breasts that one person can eat, before long, you’ll likely revert back to old habits, even if it’s just on occasion, for easy meals. To prevent this lapse of control in the diet, it can be highly beneficial to keep some powdered protein to make a quick and easy shake for convenience.

Shakes can be consumed as much as three times daily, providing that they are paired with a health, balanced diet. They shouldn’t be your only source of protein, but if you’re in a rush, running low for the day or simply not in the mood for a big protein-filled meal, they’re your best friend.

Higher protein, less carbs, lactose and fat

Although most of the benefits of whey protein isolate are shared with whey protein concentrate, the two differ in terms of the processing undertaken to create the final product.

Isolate is the king of the protein products with higher protein content per serving alongside reduced carbs, lactose and fat, allowing it to claim the crown of the leanest source. It’s also great for those with lactose intolerances with reduced content per scoop.

Put simply, isolate is the highest quality member in the whey protein family.